[PATCH] fortran/88342 -- interaction of -ffpe-trap and IEEE_VALUE

[H.J. Lu]

On Sun, Dec 30, 2018 at 9:09 AM Steve Kargl
<sgk@troutmask.apl.washington.edu> wrote:
>
> On Sun, Dec 30, 2018 at 08:06:40AM -0800, H.J. Lu wrote:
> > >
> > > OK Steve, thanks.
> >
> > The test fails on Linux/x86:
> >
> > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88639
> >
>
> The test works on both i586-*-freebsd and x86_64-*-freebsd.
> What does
>

diff --git a/gcc/testsuite/gfortran.dg/ieee/ieee_10.f90
b/gcc/testsuite/gfortran.dg/ieee/ieee_10.f90
index 9eb4620f0f9..c3ffffcb24d 100644
--- a/gcc/testsuite/gfortran.dg/ieee/ieee_10.f90
+++ b/gcc/testsuite/gfortran.dg/ieee/ieee_10.f90
@@ -1,5 +1,8 @@
 ! { dg-do run }
-! { dg-options "-ffpe-trap=overflow,invalid" }
+! { dg-additional-options "-ffpe-trap=overflow,invalid" }
+!
+! Use dg-additional-options rather than dg-options to avoid overwriting the
+! default IEEE options which are passed by ieee.exp and necessary.

I am checking in this patch as an obvious fix.

-- 
H.J.